Bluestone info and products are listed below! Above are advertisers
from tripod. please scroll down the page=>Johnson & Sons Stone WorksMontrose,
PennsylvaniaMovies and Videos Page The Finest Quality Stone From
the Quarries and Fields of PennsylvaniaHello And welcome to our new Pennsylvania Bluestone Videos
and Movies Page.

In the movie you can notice that to the right the bluestone blocks were
drilled 6 foot deep and
blasted with two sticks of dynamite and some ANFO in each hole.
While The block to the left and rear was blown only two feet deep with
explosive cord and water to remove just the cap.